WO2014085742A1 - Synergistic combination of zoxamide and one of dcoit or oit for dry film protection - Google Patents
Synergistic combination of zoxamide and one of dcoit or oit for dry film protection Download PDFInfo
- Publication number
- WO2014085742A1 WO2014085742A1 PCT/US2013/072459 US2013072459W WO2014085742A1 WO 2014085742 A1 WO2014085742 A1 WO 2014085742A1 US 2013072459 W US2013072459 W US 2013072459W WO 2014085742 A1 WO2014085742 A1 WO 2014085742A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- isothiazolin
- octyl
- zoxamide
- antimicrobial
- dcoit
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
- A01N37/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof containing the group, wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group —CO—N<, e.g. carboxylic acid amides or imides; Thio analogues thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
Definitions
- This invention relates to combinations of antimicrobial compounds and their uses in dry film protection applications, the combinations having unexpectedly greater activity than would be expected for the use of both of the individual antimicrobial compounds.
- Antimicrobial compounds are sometimes included in liquid coating compositions that are applied to a substrate and that become dry films. It is desirable that such dry films control surface fungi and algae and that such dry films also present as little adverse effect as possible on health and the environment.
- a synergistic antimicrobial composition comprising zoxamide and one of 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one or 2-n-octyl-4- isothiazolin-3-one.
- the invention further provides a method of inhibiting the growth of or controlling the growth of microorganisms in a building material, the method comprising the step of adding a synergistic antimicrobial composition comprising zoxamide and one of 4,5- dichloro-2-n-octyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one; wherein the weight ratio of the 4,5 dichloro-2-n-octyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one to zoxamide is from 1:5 to 5:1.
- the present invention further comprises a coating composition comprising a synergistic antimicrobial composition comprising zoxamide and one of 4,5-dichloro-2-n- octyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one.
- the coating composition of the present invention may also comprise a synergistic antimicrobial composition comprising zoxamide and one of 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin- 3-one; wherein the weight ratio of the 4,5 dichloro-2-n-octyl-4-isothiazolin-3-one or 2-n- octyl-4-isothiazolin-3-one to zoxamide is from 1 :5 to 5: 1.
- the present invention provides a dry film made by a process comprising applying a layer of the coating composition comprising a synergistic antimicrobial composition comprising zoxamide and one of 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one; wherein the weight ratio of the 4,5 dichloro-2-n-octyl-4- isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one to zoxamide is from 1:5 to 5: 1 to a substrate and drying the coating composition or allowing the coating composition to dry.
- antimicrobial compound refers to a compound capable of inhibiting the growth of or controlling the growth of microorganisms; antimicrobial compounds include bactericides, bacteriostats, fungicides, fungistats, algaecides and algistats, depending on the dose level applied, system conditions and the level of microbial control desired.
- antimicrobial compound as used herein is synonymous with the term “biocide”.
- microorganism includes, for example, fungi (such as yeast and mold), bacteria and algae.
- temperatures are in degrees centigrade (°C), and references to percentages are by weight (wt ).
- Percentages of antimicrobial compounds in the composition of this invention are based on the total weight of active ingredients in the composition, i.e., the antimicrobial compounds themselves, exclusive of any amounts of solvents, carriers, dispersants, stabilizers or other materials which may be present.
- DCOIT is 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one (CAS registry number 64359-81-5 )
- OIT is 2-n-octyl-4-isothiazolin-3-one (CAS registry number 26530-20-1)
- IT is 4-isothiazolin-3-one.
- ratios are the herein to be "X: l or higher,” it is meant that the ratio is Y: l, where Y is X or greater, and when a ratio is the herein to be “X: l or lower,” it is meant that the ratio is Z: l, where Z is X or less.
- X: l or higher it is meant that the ratio is Y: l, where Y is X or greater
- X: l or lower it is meant that the ratio is Z: l, where Z is X or less.
- Zoxamide is a fungicide, 3,5-Dichloro-N-(3-chloro-l-ethyl-l-methyl-2- oxopropyl)-4-methylbenzamide (registry number 156052-68-5).
- Zoxamide is a known fungicide that is approved in many jurisdictions for the control of early and late blight of potatoes and downy mildew on grapes.
- Zoxamide has relatively low solubility in water. This relatively low solubility in water is preferred for an antimicrobial material that may be included in a coating composition or other building material, because dried coatings and building materials are exposed to water, which could tend to remove a highly soluble compound from the dried coating or the building material.
- the present invention involves a composition that contains both zoxamide and one of 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one or 2-n-octyl-4-isothiazolin-3-one. It has been surprisingly found that such a composition is synergistically effective as a biocide. It has been especially surprisingly found that compositions that contain both zoxamide and one of DCOIT or OIT are synergistically effective as biocides.
- the weight ratio of DCOIT to zoxamide compound is 1 :5 to 5: 1.
- OIT preferably the weight ratio of OIT to zoxamide compound is 1:5 to 5: 1.
- a formulation contains both DCOIT and OIT, it is useful to consider the sum of the weights of all the listed IT compounds (i.e., the sum of the weight of DCOIT plus the weight of OIT.
- the preferred ratio of the sum of the weights of all the listed IT compounds to the weight of zoxamide compound is 1 : 10 to 10: 1.
- the mixture of zoxamide and one of DCOIT or OIT may be included in a coating composition.
- Zoxamide and one of DCOIT or OIT may be added to the coating composition separately or as a mixture or any combination thereof.
- Preferred coating compositions are liquid.
- Coating compositions may be aqueous or non-aqueous.
- Aqueous coating compositions generally contain 30% or more water by weight of the mixture, based on the weight of the coating composition.
- preferred coating compositions are liquid
- compositions especially compositions that contain dispersions of polymers in aqueous media.
- the antimicrobial compound combinations of the present invention are particularly useful in preservation of building materials, e.g., adhesives, caulk, joint compound, sealant, wallboard, etc., polymers, plastics, synthetic and natural rubber, paper products, fiberglass sheets, insulation, exterior insulating finishing systems, roofing and flooring felts, building plasters, bricks, mortar, gypsum board, wood products and wood-plastic composites.
- building materials e.g., adhesives, caulk, joint compound, sealant, wallboard, etc., polymers, plastics, synthetic and natural rubber, paper products, fiberglass sheets, insulation, exterior insulating finishing systems, roofing and flooring felts, building plasters, bricks, mortar, gypsum board, wood products and wood-plastic composites.
- latex paints or other liquid coating compositions are used that contain the antimicrobial compound combinations disclosed herein.
- Coating compositions are designed so that a layer of the coating composition can readily be applied to a substrate and then dried or allowed to dry to form a dry film.
- Coating compositions contain a binder. Binders contain one or more of the following: one or more polymer, one or more oligomer, and/or one or more monomer. Oligomers and monomers in binders are designed to polymerize and/or crosslink during or after the formation of the dry film. Polymers in a binder may or may not be designed to crosslink during or after the formation of the dry film.
- Coating compositions optionally contain one or more pigment.
- a pigment is a mineral or an organic substance in the form of small solid particles. Pigments provide full or partial opacity to the dry film.
- the antimicrobial compound combinations are useful for preservation of the dry film coating resulting after application of paint or other liquid coating composition.
- the antimicrobial composition is an aqueous latex paint comprising one or more of the antimicrobial compound combinations disclosed herein, or the dry film coating resulting from application of the paint to a surface.
- An aqueous latex paint is an aqueous liquid coating composition in which the binder is a polymer in the form of a latex (i.e., in the form of polymer particles dispersed throughout the water). More preferred are aqueous latex paints in which the binder contains one or more acrylic polymer.
- the amount of the antimicrobial compound combinations of the present invention to control the growth of microorganisms is from 100 ppm to 10,000 ppm active ingredient.
- zoxamide plus OIT and/or DCOIT is present in an amount from 100 ppm to 10,000 ppm.
- the antimicrobial combinations of the composition are present in an amount of at least 100 ppm and no more than 8,000 ppm, preferably no more than 6,000 ppm, preferably no more than 5,000 ppm, preferably no more than 4,000 ppm, preferably no more than 3,000 ppm, preferably no more than 2500 ppm, and preferably no more than 2,000 ppm. Concentrations mentioned above are in a liquid coating composition, such as paint, containing the antimicrobial compound combinations;
- antimicrobial compound combination levels in the dry film coating will be higher.
- the present invention also encompasses a method for preventing microbial growth in building materials, especially in dry film coatings, by incorporating any of the claimed antimicrobial compound combinations into the materials.
- the antimicrobial compositions are used to inhibit growth of algae and/or fungi.
- composition of the present invention contains zoxamide and one of DCOIT or OIT. It is contemplated that some embodiments may contain one or more additional antimicrobial compound.
- acrylic/silicone based paint and mixed to prepare targeted concentrations of antimicrobial compounds for the testing.
- the total biocides concentrations tested were 125, 250, 500, 1000, 2000 and 5000 ppm.
- the paints were mixed 90 seconds with the horse power shaker (AXEL 75M3372/ Agitateur SO-10MI) until uniformity was achieved. Paints containing different antimicrobial compounds at the same levels were mixed together in order to obtain the desired ratio of antimicrobial compounds. After one day, the paints were applied to Schleicher & Schuell filter paper at 280 ⁇ wet film thickness and dried for 3 days at room temperature avoiding direct exposure to sunlight.
- Algal efficacy was tested according to modified ASTM 5589 which is a standard accelerated test method for determining resistance of various coatings (including paints) to algal defacement. To accommodate for high-throughput screening, this method was scaled down from petri dishes to 6-well plates. Bold Modified Basal Freshwater Nutrient Solution was used as growth medium. A single coated filter paper coupon was placed with a pair of sterile forceps at the center of the agar plug (on top) with the painted surface facing upwards. Algal inoculums were prepared by mixing equal concentrations (lx 10 6 cfu/ml) and equal volumes of exponentially growing algae cultures.
- Each well that contains a tested coupon was inoculated with 1750 ⁇ of algal suspensions (lx 10 6 cfu/ml) making sure that the whole surface (paint film as well as the agar surrounding it) was evenly covered.
- the plates were incubated at room temp (21°C - 25 °C) with cyclic exposure to light and dark phases, for a period of three weeks.
- the SI is calculated based on F. C. Kull et. Al. method (Applied Microbiology,
- SI was calculated based on the following formula with the minimum inhibitory concentration chosen based on the percent inhibitory exhibited by the individual antimicrobial against each microorganisms tested.
- Qb the concentration of Antimicrobial B in the blend
- QB the concentration of Antimicrobial B as the only antimicrobial
- SI value of ⁇ 1 in the formula indicates a synergism of the blended biocides exists.
- compositions listed below that contain both zoxamide and one of OIT or DCOIT are examples of the present invention.
- Test Results for OIT with Zoxamide at 3 weeks were as follows:
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
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Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2015006409A MX2015006409A (es) | 2012-11-30 | 2013-11-29 | Combinacion sinergica de un compuesto de zoxamida y uno de dcoit u oit para proteccion de pelicula seca. |
EP13808383.7A EP2914110B1 (en) | 2012-11-30 | 2013-11-29 | Synergistic combination of zoxamide and one of dcoit or oit for dry film protection |
CN201380059500.6A CN105338813B (zh) | 2012-11-30 | 2013-11-29 | 用于干膜保护的苯酰菌胺与dcoit或oit之一的协同性组合 |
AU2013352027A AU2013352027B2 (en) | 2012-11-30 | 2013-11-29 | Synergistic combination of zoxamide and one of DCOIT or OIT for dry film protection |
KR1020157015396A KR20150091090A (ko) | 2012-11-30 | 2013-11-29 | 건조막을 보호하기 위한 족사미드와 dcoit 또는 oit 중 한 성분의 상승적 배합물 |
JP2015545478A JP2016504298A (ja) | 2012-11-30 | 2013-11-29 | 乾燥フィルム保護用のゾキサミドおよびdcoitまたはoitの1つの相乗的組合せ物 |
US14/646,814 US20150296786A1 (en) | 2012-11-30 | 2013-11-29 | Synergistic combination of a zoxamide compound and one of dcoit or oit for dry film protection |
AU2017201380A AU2017201380B2 (en) | 2012-11-30 | 2017-02-28 | Synergistic combination of zoxamide compound and one of dcoit or oit for dry film protection |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261731693P | 2012-11-30 | 2012-11-30 | |
US61731,693 | 2012-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014085742A1 true WO2014085742A1 (en) | 2014-06-05 |
Family
ID=49780400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2013/072459 WO2014085742A1 (en) | 2012-11-30 | 2013-11-29 | Synergistic combination of zoxamide and one of dcoit or oit for dry film protection |
Country Status (8)
Country | Link |
---|---|
US (1) | US20150296786A1 (es) |
EP (1) | EP2914110B1 (es) |
JP (1) | JP2016504298A (es) |
KR (1) | KR20150091090A (es) |
CN (1) | CN105338813B (es) |
AU (2) | AU2013352027B2 (es) |
MX (1) | MX2015006409A (es) |
WO (1) | WO2014085742A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3008999B1 (en) * | 2013-06-09 | 2018-12-26 | Jiangsu Huifeng Agrochemical Co., Ltd. | Fungicidal composition with synergistic effect |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292763A (en) * | 1989-11-03 | 1994-03-08 | Rohm And Haas Company | Synergistic microbicidal combinations containing 4,5-dichloro-2-octyl-3-isothiazolone and certain commercial biocides |
WO1998021962A1 (en) | 1996-11-20 | 1998-05-28 | Troy Corporation | Synergistic algaecide |
US20120115887A1 (en) * | 2010-11-04 | 2012-05-10 | Emerentiana Sianawati | Synergistic combination of flumetsulam or diclosulam with isothiazolones |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX345067B (es) * | 2008-04-07 | 2017-01-16 | Bayer Cropscience Lp | Formulación acuosa estable que contiene esporas. |
CN101647433B (zh) * | 2009-07-21 | 2012-10-17 | 深圳诺普信农化股份有限公司 | 基于苯酰菌胺的杀菌组合物 |
-
2013
- 2013-11-29 KR KR1020157015396A patent/KR20150091090A/ko not_active Application Discontinuation
- 2013-11-29 CN CN201380059500.6A patent/CN105338813B/zh not_active Expired - Fee Related
- 2013-11-29 EP EP13808383.7A patent/EP2914110B1/en not_active Not-in-force
- 2013-11-29 JP JP2015545478A patent/JP2016504298A/ja active Pending
- 2013-11-29 WO PCT/US2013/072459 patent/WO2014085742A1/en active Application Filing
- 2013-11-29 US US14/646,814 patent/US20150296786A1/en not_active Abandoned
- 2013-11-29 MX MX2015006409A patent/MX2015006409A/es unknown
- 2013-11-29 AU AU2013352027A patent/AU2013352027B2/en not_active Ceased
-
2017
- 2017-02-28 AU AU2017201380A patent/AU2017201380B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5292763A (en) * | 1989-11-03 | 1994-03-08 | Rohm And Haas Company | Synergistic microbicidal combinations containing 4,5-dichloro-2-octyl-3-isothiazolone and certain commercial biocides |
WO1998021962A1 (en) | 1996-11-20 | 1998-05-28 | Troy Corporation | Synergistic algaecide |
US20120115887A1 (en) * | 2010-11-04 | 2012-05-10 | Emerentiana Sianawati | Synergistic combination of flumetsulam or diclosulam with isothiazolones |
Non-Patent Citations (7)
Title |
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"The Pesticide Manual, Fifteenth Edition", 1 January 2009, BRITISH CROP PROTECTION COUNCIL, U.K., article "907: Zoxamide", pages: 1198 - 1200, XP055101621 * |
F. C. KULL, APPLIED MICROBIOLOGY, vol. 9, 1961 |
JÜRGEN ARNING ET AL: "Analyzing Cytotoxic Effects of Selected Isothiazol-3-one Biocides Using the Toxic Ratio Concept and Structure-Activity Relationship Considerations", CHEMICAL RESEARCH IN TOXICOLOGY, vol. 22, no. 12, 21 December 2009 (2009-12-21), pages 1954 - 1961, XP055101602, ISSN: 0893-228X, DOI: 10.1021/tx900263m * |
M. BURKHARDT ET AL: "Leaching of Biocides from Façades under Natural Weather Conditions", ENVIRONMENTAL SCIENCE & TECHNOLOGY, vol. 46, no. 10, 15 May 2012 (2012-05-15), pages 5497 - 5503, XP055101603, ISSN: 0013-936X, DOI: 10.1021/es2040009 * |
MARKARIAN ET AL: "Steady growth predicted for biocides", PLASTICS ADDITIVES AND COMPOUNDING, ELSEVIER SCIENCE, OXOFRD, GB, vol. 8, no. 1, 1 January 2006 (2006-01-01), pages 30 - 33, XP028056863, ISSN: 1464-391X, [retrieved on 20060101], DOI: 10.1016/S1464-391X(06)70524-4 * |
PAUL KAPPOCK ET AL: "Protecting Paints", EUROPEAN COATING JOURNAL, 1 January 2005 (2005-01-01), pages 144, XP055074983, Retrieved from the Internet <URL:http://www.european-coatings.com/content/download/61218/704415/version/1/file/52119.pdf> [retrieved on 20130813] * |
YOUNG DAVID H ET AL: "Mode of action of zoxamide (RH-7281), a new Oomycete fungicide", PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, ACADEMIC PRESS, US, vol. 69, no. 2, 1 February 2001 (2001-02-01), pages 100 - 111, XP002482816, ISSN: 0048-3575, DOI: 10.1006/PEST.2000.2529 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3008999B1 (en) * | 2013-06-09 | 2018-12-26 | Jiangsu Huifeng Agrochemical Co., Ltd. | Fungicidal composition with synergistic effect |
Also Published As
Publication number | Publication date |
---|---|
AU2013352027B2 (en) | 2016-12-01 |
US20150296786A1 (en) | 2015-10-22 |
CN105338813A (zh) | 2016-02-17 |
EP2914110A1 (en) | 2015-09-09 |
AU2013352027A1 (en) | 2015-07-02 |
EP2914110B1 (en) | 2016-08-17 |
AU2017201380A1 (en) | 2017-03-23 |
MX2015006409A (es) | 2015-07-21 |
AU2017201380B2 (en) | 2017-10-19 |
CN105338813B (zh) | 2017-08-25 |
KR20150091090A (ko) | 2015-08-07 |
JP2016504298A (ja) | 2016-02-12 |
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